242762240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 320

約数和(自身を含む): 754237440

約数和(自身を除く): 511475200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 31, 32, 35, 38, 40, 46, 56, 62, 64, 70, 76, 80, 92, 95, 112, 115, 124, 128, 133, 140, 152, 155, 160, 161, 184, 190, 217, 224, 230, 248, 256, 266, 280, 304, 310, 320, 322, 368, 380, 434, 437, 448, 460, 496, 512, 532, 560, 589, 608, 620, 640, 644, 665, 713, 736, 760, 805, 868, 874, 896, 920, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1288, 1330, 1426, 1472, 1520, 1610, 1736, 1748, 1792, 1840, 1984, 2128, 2170, 2185, 2240, 2356, 2432, 2480, 2560, 2576, 2660, 2852, 2944, 2945, 3040, 3059, 3220, 3472, 3496, 3565, 3584, 3680, 3968, 4123, 4256, 4340, 4370, 4480, 4712, 4864, 4960, 4991, 5152, 5320, 5704, 5888, 5890, 6080, 6118, 6440, 6944, 6992, 7130, 7360, 7936, 8246, 8512, 8680, 8740, 8960, 9424, 9728, 9920, 9982, 10304, 10640, 11408, 11776, 11780, 12160, 12236, 12880, 13547, 13888, 13984, 14260, 14720, 15295, 15872, 16492, 17024, 17360, 17480, 17920, 18848, 19840, 19964, 20608, 20615, 21280, 22816, 23560, 24320, 24472, 24955, 25760, 27094, 27776, 27968, 28520, 29440, 30590, 32984, 34048, 34720, 34960, 37696, 39680, 39928, 41216, 41230, 42560, 45632, 47120, 48640, 48944, 49910, 51520, 54188, 55552, 55936, 57040, 58880, 61180, 65968, 67735, 68096, 69440, 69920, 75392, 79360, 79856, 82432, 82460, 85120, 91264, 94240, 94829, 97888, 99820, 103040, 108376, 111104, 111872, 114080, 122360, 131936, 135470, 138880, 139840, 150784, 159712, 164920, 170240, 182528, 188480, 189658, 195776, 199640, 206080, 216752, 223744, 228160, 244720, 263872, 270940, 277760, 279680, 301568, 319424, 329840, 340480, 365056, 376960, 379316, 391552, 399280, 412160, 433504, 456320, 474145, 489440, 527744, 541880, 555520, 559360, 638848, 659680, 753920, 758632, 783104, 798560, 867008, 912640, 948290, 978880, 1055488, 1083760, 1118720, 1277696, 1319360, 1507840, 1517264, 1566208, 1597120, 1734016, 1825280, 1896580, 1957760, 2110976, 2167520, 2555392, 2638720, 3034528, 3194240, 3468032, 3793160, 3915520, 4335040, 5277440, 6069056, 6388480, 6936064, 7586320, 7831040, 8670080, 10554880, 12138112, 12776960, 15172640, 17340160, 24276224, 30345280, 34680320, 48552448, 60690560, 121381120, 242762240]

約数ペア:

[(1, 242762240), (2, 121381120), (4, 60690560), (5, 48552448), (7, 34680320), (8, 30345280), (10, 24276224), (14, 17340160), (16, 15172640), (19, 12776960), (20, 12138112), (23, 10554880), (28, 8670080), (31, 7831040), (32, 7586320), (35, 6936064), (38, 6388480), (40, 6069056), (46, 5277440), (56, 4335040), (62, 3915520), (64, 3793160), (70, 3468032), (76, 3194240), (80, 3034528), (92, 2638720), (95, 2555392), (112, 2167520), (115, 2110976), (124, 1957760), (128, 1896580), (133, 1825280), (140, 1734016), (152, 1597120), (155, 1566208), (160, 1517264), (161, 1507840), (184, 1319360), (190, 1277696), (217, 1118720), (224, 1083760), (230, 1055488), (248, 978880), (256, 948290), (266, 912640), (280, 867008), (304, 798560), (310, 783104), (320, 758632), (322, 753920), (368, 659680), (380, 638848), (434, 559360), (437, 555520), (448, 541880), (460, 527744), (496, 489440), (512, 474145), (532, 456320), (560, 433504), (589, 412160), (608, 399280), (620, 391552), (640, 379316), (644, 376960), (665, 365056), (713, 340480), (736, 329840), (760, 319424), (805, 301568), (868, 279680), (874, 277760), (896, 270940), (920, 263872), (992, 244720), (1064, 228160), (1085, 223744), (1120, 216752), (1178, 206080), (1216, 199640), (1240, 195776), (1280, 189658), (1288, 188480), (1330, 182528), (1426, 170240), (1472, 164920), (1520, 159712), (1610, 150784), (1736, 139840), (1748, 138880), (1792, 135470), (1840, 131936), (1984, 122360), (2128, 114080), (2170, 111872), (2185, 111104), (2240, 108376), (2356, 103040), (2432, 99820), (2480, 97888), (2560, 94829), (2576, 94240), (2660, 91264), (2852, 85120), (2944, 82460), (2945, 82432), (3040, 79856), (3059, 79360), (3220, 75392), (3472, 69920), (3496, 69440), (3565, 68096), (3584, 67735), (3680, 65968), (3968, 61180), (4123, 58880), (4256, 57040), (4340, 55936), (4370, 55552), (4480, 54188), (4712, 51520), (4864, 49910), (4960, 48944), (4991, 48640), (5152, 47120), (5320, 45632), (5704, 42560), (5888, 41230), (5890, 41216), (6080, 39928), (6118, 39680), (6440, 37696), (6944, 34960), (6992, 34720), (7130, 34048), (7360, 32984), (7936, 30590), (8246, 29440), (8512, 28520), (8680, 27968), (8740, 27776), (8960, 27094), (9424, 25760), (9728, 24955), (9920, 24472), (9982, 24320), (10304, 23560), (10640, 22816), (11408, 21280), (11776, 20615), (11780, 20608), (12160, 19964), (12236, 19840), (12880, 18848), (13547, 17920), (13888, 17480), (13984, 17360), (14260, 17024), (14720, 16492), (15295, 15872)]